Ocseed ollymin

Ta ocseed ollymin (ny ocseed ollymin(III)) çheet er y cho-vunstoo lesh y formley kemmigagh Al2O3 ta jeant ass ollymin as ocsygien. Mastey shiartanse d'ocseedyn ollymin, she yn ocseed ollymin y co-vunstoo s'cadjinee. T'eh ry-gheddyn 'sy najoor 'sy phaase yl-chrooagh chrystallagh echey, α-Al2O3 myr y stoo meainagh corundum, as ta arraghyssyn croo ny claghyn ooasle roobeen as saffeer. S'mooar y scansh lesh Al2O3 'syn ymmyd echey ayns jannoo meain ollymin, myr screebeyder kyndagh rish e chreoidys, as myr stoo raghtagh kyndagh rish e phoynt-lheie ard.

Imraaghyn

Kianglaghyn magh

Ronney:Catalystyn geayrag
Ronney:Screebeyderyn
Ronney:Co-vunstooghyn ollymin
Ronney:Co-vunstooghyn amphoteragh
Ronney:Bea-stooghyn
Ollymin
Ronney:Stooghyn raghtagh
Ronney:Sesquiocseedyn